Structure of Human Mitochondrial Translation Initiation Factor 3 Bound to the Small Ribosomal Subunit

？ High-resolution cryo-EM study of the mammalian 28S mitoribosome-IF3mt complex ？ Interaction between the 28S and IF3mt's NTD explains NTD's unusual high affinity ？ Provides insights into role of IF3mt's N-terminal extension in initiator tRNA binding ？ Provides insights into roles of IF3mt's CTD and C-terminal extension in mRNA sensin